Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Freight Ship
ARC Honor
MMSI 303530000 · Call sign WAHI
Not yet on Master's MateType
Freight Ship
Flag
USALength
221 m
Beam
32.2 m
Draft
19.2 m
Call sign
WAHI
IMO
9505089
Official No.
FL0889FU
AIS reports
3
An American cargo carrier, ARC Honor measures 221 metres. She's built with a beam measuring 32.2 metres and a 19.2-metre draft. Her papers read MMSI 303530000, call sign WAHI, IMO 9505089. It's free to add ARC Honor to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on ARC Honor, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever ARC Honor roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ARC Honor on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim ARC Honor and switch it all on
Free to join · nothing to install to start · cancel anytime
About ARC Honor
What kind of vessel is ARC Honor?
ARC Honor is a Freight Ship flagged to United States of America.
What is ARC Honor's MMSI?
ARC Honor's MMSI is 303530000. Call sign WAHI. IMO 9505089.
How big is ARC Honor?
ARC Honor is about 221 m long, 32.2 m on the beam, drawing 19.2 m.
Is ARC Honor on the Master's Mate Safety Initiative Network?
Not yet. If ARC Honor is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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